Interesting, after seeing the recently released clip of Thor's Banishment; when I compare it to the shots that we had gotten of it from the trailers and tv spots, there's definitely a difference in terms of how Odin comes off in that scene.
In the first few trailers and tv spots, we get more up close and personal shots of Odin as he's YELLING at Thor of telling him that he's not worthy. In those shots, he comes off more angry than anything.
However, in the clip that we had gotten, which I'm assuming is in the final cut of the film, he's presented more as heartbroken than anything else and Odin's not as rough when stripping Thor of his royal garments.
On a sidenote, I have finally reached an all time low, since i'm actually playing the "Sons of Odin" theme during when I watch the behind the scenes clip of Thor walking into the throne room with his helmet on, as a way of trying to picture the scene.haha